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<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>列表标签</title>
</head>
<body>
    <h3>
        <table border="1" cellpadding="20" cellspacing="0" width="500" align="center" height="500">
            <tr><th>姓名</tH><tH>性别</tH><tH>年龄</tH></tr>
            <tr><td>张三</td><td>男</td><td>44</td></tr>
            <tr><td>李四</td><td>男</td><td>45</td></tr>
            <tr><td>王二</td><td>男</td><td>47</td></tr>
        </table>
    </h3>
</body>
</html>